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CHEM 1020 Final Exam Review With Correct Answers
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CHEM 1020 Final Exam Review With Correct Answers
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CHEM 1020 Final Exam Review With CorrectAnswers
The smallest identifiable unit of an element CORRECT ANSWERS Atom
Two or more atoms joined in a specific arrangement CORRECT ANSWERS
Molecule
The study of matter; the study of the behavior of atoms and molecules CORRECT
ANSWERS Chemistry
Anything that has mass and occupies space CORRECT ANSWERS Matter
In which state of matter do atoms have a fixed volume and rigid shape, vibrate but
cannot move past one another, and are tightly packed together in a specific
arrangement? CORRECT ANSWERS Solid
In which state of matter do atoms have a fixed volume but a variable shape, are
free to move around/slide past one another, and are not as tightly packed?
CORRECT ANSWERS Liquid
In which state of matter do atoms have variable shape and variable volume, always
assume the shape and volume of their container, are free to move anywhere, and
have LOTS of space between each other and are compressible? CORRECT
ANSWERS Gas
, What is a standard quantity used to specify measurements called? CORRECT
ANSWERS Unit
A measure of the quantity of matter in an object CORRECT ANSWERS Mass
A measure of the gravitational pull on matter CORRECT ANSWERS Weight
The measure of kinetic energy of atoms/molecules in matter. CORRECT
ANSWERS Temperature
Which temperature scale has a boiling point of 212 degrees? Which has a boiling
point of 100? CORRECT ANSWERS 212 Fahrenheit
100 Celsius
A combination of units is called CORRECT ANSWERS Derived units
A measure of space CORRECT ANSWERS Volume
Ratio of mass to volume CORRECT ANSWERS Density
All non-zero numbers are CORRECT ANSWERS significant
Interior zeros are CORRECT ANSWERS significant
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